General chemistry 2 / 
Magdalena C. Jauco [et.al] 
 - rev. ed  
 - Intramuros, Manila :  Mindshapers Co., Inc.,   2021. 
 - xxvi, 197 pages ;   26 cm  
<br/><br/>Includes bibliographical references 
<br/><br/>
<br/><br/><label>ISBN: </label>978-621-406-284-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry.